Cheap flights from Montreal to London Heathrow Airport from C$ 393
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LHR
10 Oct — 17 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to London Heathrow are usually found in November or February, booked 71 days in advance, depart on a Sunday or Monday and return on a Wednesday
Cheap flight deals from Montreal to Heathrow
Enter your travel dates to find the best prices.
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Cheapest flights from Montreal to Heathrow
Explore the most affordable flight options available from Montreal to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Wed 18/119:45 p.m. -
1 stop12h 45m
Wed 25/118:15 a.m. -
1 stop16h 40m
Deal found 6/9C$ 793
Fri 20/119:45 p.m. -
1 stop14h 45m
Thu 26/117:55 p.m. -
1 stop29h 00m
Deal found 6/9C$ 796
Sat 7/116:30 p.m. -
1 stop20h 35m
Sat 14/119:55 a.m. -
1 stop31h 35m
Deal found 6/9C$ 800
Tue 20/1011:45 p.m. -
1 stop15h 20m
Tue 27/108:50 p.m. -
1 stop20h 40m
Deal found 7/9C$ 801
Mon 23/118:00 p.m. -
1 stop10h 20m
Wed 25/1111:05 a.m. -
1 stop29h 35m
Deal found 8/9C$ 802
Wed 18/119:45 p.m. -
1 stop12h 45m
Thu 26/116:30 p.m. -
1 stop30h 25m
Deal found 6/9C$ 804
Fri 9/109:20 p.m. -
1 stop30h 15m
Mon 12/107:30 a.m. -
1 stop33h 30m
Deal found 6/9C$ 820
Tue 6/103:25 p.m. -
2 stops20h 00m
Thu 8/1011:05 a.m. -
2 stops49h 27m
Deal found 9/9C$ 824
Fri 2/108:30 p.m. -
1 stop10h 20m
Sun 4/1011:05 a.m. -
1 stop28h 35m
Deal found 9/9C$ 829
Mon 2/116:50 p.m. -
1 stop18h 50m
Wed 4/116:00 p.m. -
1 stop22h 40m
Deal found 8/9C$ 836
Best flights from Montreal to Heathrow
Discover carefully curated flight deals from Montreal to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Tue 1/125:00 p.m. -
1 stop9h 55m
Fri 11/128:40 a.m. -
1 stop13h 35m
Deal found 7/9C$ 920
Thu 15/1010:10 p.m. -
Nonstop6h 50m
Thu 29/101:00 p.m. -
Nonstop7h 35m
Deal found 5/9C$ 931
Tue 15/1212:50 p.m. -
1 stop13h 55m
Wed 20/110:00 a.m. -
1 stop12h 15m
Deal found 6/9C$ 936
Fri 2/101:10 p.m. -
1 stop26h 30m
Mon 12/106:50 a.m. -
2 stops29h 42m
Deal found 6/9C$ 950
Mon 23/119:15 p.m. -
Nonstop6h 50m
Sun 29/114:45 p.m. -
Nonstop7h 30m
Deal found 7/9C$ 1,004
Sat 16/17:05 p.m. -
1 stop13h 40m
Fri 22/16:30 a.m. -
1 stop15h 45m
Deal found 8/9C$ 933
Mon 12/106:00 a.m. -
2 stops19h 55m
Wed 14/105:55 p.m. -
2 stops28h 22m
Deal found 9/9C$ 971
Sun 22/119:15 p.m. -
Nonstop6h 50m
Sun 29/114:45 p.m. -
Nonstop7h 30m
Deal found 7/9C$ 1,004
Mon 23/115:00 p.m. -
1 stop9h 55m
Fri 4/126:30 a.m. -
1 stop15h 45m
Deal found 9/9C$ 954
Tue 17/117:05 p.m. -
1 stop10h 25m
Sat 28/118:55 a.m. -
1 stop11h 25m
Deal found 6/9C$ 960
Wed 23/95:00 p.m. -
1 stop12h 30m
Tue 6/1011:30 a.m. -
2 stops16h 55m
Deal found 6/9C$ 1,000
Direct flights from Montreal to Heathrow
Explore direct flight options from Montreal to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Sat 10/106:40 p.m. -
Nonstop6h 50m
Thu 15/102:05 p.m. -
Nonstop7h 35m
Deal found 9/9C$ 860
Sat 10/106:40 p.m. -
Nonstop6h 50m
Fri 16/109:30 a.m. -
Nonstop7h 30m
Deal found 9/9C$ 862
Sun 13/96:40 p.m. -
Nonstop6h 50m
Sat 19/92:05 p.m. -
Nonstop7h 35m
Deal found 9/9C$ 866
Sat 26/96:40 p.m. -
Nonstop6h 50m
Fri 2/102:05 p.m. -
Nonstop7h 35m
Deal found 9/9C$ 869
Fri 25/96:40 p.m. -
Nonstop6h 50m
Fri 2/102:05 p.m. -
Nonstop7h 35m
Deal found 8/9C$ 871
Tue 15/910:00 p.m. -
Nonstop6h 40m
Wed 20/14:45 p.m. -
Nonstop7h 30m
Deal found 7/9C$ 874
Wed 23/910:10 p.m. -
Nonstop6h 50m
Sat 3/109:30 a.m. -
Nonstop7h 30m
Deal found 8/9C$ 884
Fri 2/106:40 p.m. -
Nonstop6h 50m
Fri 9/109:30 a.m. -
Nonstop7h 30m
Deal found 7/9C$ 885
Sat 10/106:40 p.m. -
Nonstop6h 50m
Sun 18/109:30 a.m. -
Nonstop7h 30m
Deal found 7/9C$ 888
Wed 23/96:40 p.m. -
Nonstop6h 50m
Wed 30/92:05 p.m. -
Nonstop7h 35m
Deal found 7/9C$ 889
Last-minute flights from Montreal to Heathrow
Discover last-minute flight deals from Montreal to Heathrow. Data last updated 10 September 2026 and is based on user searches.
Wed 23/99:30 a.m. -
1 stop18h 05m
Wed 14/106:40 p.m. -
1 stop25h 20m
Deal found 9/9C$ 851
Fri 2/108:30 p.m. -
1 stop10h 20m
Sun 4/1011:05 a.m. -
1 stop28h 35m
Deal found 9/9C$ 829
Fri 2/104:35 p.m. -
1 stop23h 25m
Wed 14/106:40 p.m. -
1 stop25h 20m
Deal found 9/9C$ 845
Sun 4/101:30 p.m. -
1 stop26h 30m
Thu 15/108:45 a.m. -
1 stop11h 15m
Deal found 8/9C$ 853
Tue 6/103:25 p.m. -
2 stops20h 00m
Thu 8/1011:05 a.m. -
2 stops49h 27m
Deal found 9/9C$ 824
Thu 8/101:10 p.m. -
1 stop12h 20m
Wed 14/108:05 p.m. -
1 stop23h 55m
Deal found 9/9C$ 849
Fri 9/109:20 p.m. -
1 stop30h 15m
Mon 12/107:30 a.m. -
1 stop33h 30m
Deal found 6/9C$ 820
Sat 10/101:10 p.m. -
1 stop14h 25m
Thu 15/108:45 a.m. -
1 stop11h 15m
Deal found 9/9C$ 842
Sat 10/101:10 p.m. -
1 stop14h 25m
Wed 21/108:05 p.m. -
1 stop23h 55m
Deal found 9/9C$ 852
Tue 20/1011:45 p.m. -
1 stop15h 20m
Tue 27/108:50 p.m. -
1 stop20h 40m
Deal found 7/9C$ 801
One-way flights from Montreal to Heathrow
Search for one-way flight options from Montreal to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Wed 23/910:45 p.m. -
1 stop11h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 393
Mon 5/1010:45 p.m. -
1 stop15h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 407
Thu 15/1010:45 p.m. -
1 stop19h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 409
Mon 19/1010:45 p.m. -
1 stop18h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 411
Sun 15/119:45 p.m. -
1 stop18h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 412
Sun 4/1010:45 p.m. -
1 stop19h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 414
Wed 7/1010:45 p.m. -
1 stop11h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 415
Thu 22/1010:45 p.m. -
1 stop19h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 418
Fri 20/119:45 p.m. -
1 stop16h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 421
Find flight deals from Montreal to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 September 2026.
Customize your flight search to find flights from Montreal to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Montreal to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Sat 14/11
6:30 p.m.-9:10 a.m.
1 stop33h 40m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 432
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Tue 13/10
11:45 p.m.-9:10 a.m.
1 stop28h 25m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 448
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Thu 24/9
11:45 p.m.-8:05 p.m.
1 stop15h 20m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 478
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Sat 24/10
11:00 p.m.-2:25 p.m.
1 stop11h 25m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 531
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Tue 6/10
2:30 p.m.-10:20 a.m.
2 stops14h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 583
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Fri 18/9
11:45 p.m.-9:10 a.m.
1 stop28h 25m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 590
Quickest round-trip
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Sun 27/9
10:00 p.m.-9:40 a.m.
Nonstop6h 40m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 604
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Wed 2/12
9:15 p.m.-9:05 a.m.
Nonstop6h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 604
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Tue 8/12
9:15 p.m.-9:05 a.m.
Nonstop6h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 604
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Tue 1/12
5:00 p.m.-7:55 a.m.
1 stop9h 55m
London Heathrow
Fri 11/12
8:40 a.m.-5:15 p.m.
1 stop13h 35m
C$ 920
Flights are sorted by cheapest round-trip flights first.
Deals found on 9/9
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Montreal to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Montreal with our price prediction graph.
YMQ-LHR
YUL-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montreal to London Heathrow Airport
YMQ-LHR
YUL-LHR
What is the cheapest month to book a flight from Montreal to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Montreal to London Heathrow Airport (average of C$ 947). Flying from Montreal to London Heathrow Airport in December is currently the most expensive (average of C$ 1,322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YMQ to LHR?
Find hourly flight availability from Montreal to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
When flying from Montreal to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Montreal to London Heathrow Airport
Explore weekly flight availability from Montreal to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 September 2026.
The most flights from YMQ to LHR are scheduled on a Tuesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Montreal to London Heathrow Airport?
Airfare is below average for this route at the moment.
Montreal to London Heathrow Airport flights typically cost between C$ 887 and C$ 1,086 in November.The cheapest round-trip price found within the last 5 days was C$ 793 on TAP AIR PORTUGAL (18 Nov-27 Nov).
What’s the top layover airport for flights from Montreal to London Heathrow Airport?
Share of one-stop round-trip flights from Montreal to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Lisbon (LIS) – chosen by Cheapflights users on 70% of one-stop itineraries from Montreal to London Heathrow Airport on Cheapflights.
What’s the cheapest layover airport for flights from Montreal to London Heathrow Airport?
Average round-trip fare for 1-stop flights from Montreal to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 541.
What’s the fastest layover option from Montreal to London Heathrow Airport?
Shortest average travel time for 1-stop one-way flights from Montreal to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Ottawa (YOW) have the shortest average one-way travel time for 1-stop routes: 8h 45m.
Which airport typically offers the quickest layover for flights from Montreal to London Heathrow Airport?
Average layover duration for 1-stop one-way flights from Montreal to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Ottawa (YOW) offer the fastest connection on this route, with an average layover time of 1h 48m.
How often are flights from Montreal to London delayed?
About 25% of weekly flights between Montreal and London have experienced delays in the past year, with the average delay time being 157 minutes.
What is the most punctual flight time for Montreal to London flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Montreal to London flights?
Over the past year, Air Canada has had the lowest number of delays on this route, with just 25% of flights being delayed.
How far ahead should I book a flight from Montreal to London Heathrow Airport?
The price you pay for your flight from Montreal to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 10 September 2026.
Get a feel of what it's like to fly with Air Canada,Lufthansa, andBritish Airways from Montreal to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
Related info for your journey
Find useful and relevant information for your journey from Montreal to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Montreal to London Heathrow Airport?
A quick flight from Montreal to London Heathrow Airport can take about 6h 50m. Lufthansa provides one of the quickest options available for as low as C$ 931. Montreal and London Heathrow Airport are separated by a distance of 5213 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Montreal to London Heathrow Airport round-trip?
Currently priced at C$ 553, TAP AIR PORTUGAL will fly you from Montreal to London Heathrow Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Air Canada - these airlines can fly you to your destination from C$ 786 and C$ 795, respectively. TAP AIR PORTUGAL is 48% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Montreal to London Heathrow Airport one-way?
The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as C$ 395. However, be on the lookout for offers from Finnair and British Airways, as they are both options that can get you from Montreal to London Heathrow Airport for a low price.
What are the most reliable airlines from Montreal to London Heathrow Airport?
The top 3 most reliable airlines when flying from Montreal to London Heathrow Airport are Egyptair (73%), MEA (62%) and American Airlines (62%).
What are the cheapest flights from Montreal to London Heathrow Airport?
Looking for the cheapest flight from Montreal to London Heathrow Airport? While on average our users pay C$ 2,576, our data indicates the cheapest price to be C$ 604. The most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow), is priced around C$ 765.
Can I find deals for business class flights from Montreal to Heathrow?
Yes. Cheapflights offers flight deals from Montreal to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Montreal to London Heathrow Airport (average of C$ 947). Flying from Montreal to London Heathrow Airport in December is currently the most expensive (average of C$ 1,322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Leamington Spa
Northampton
Watford
High Wycombe
Stratford-upon-Avon
Moreton-in-Marsh
Browse thousands of different options on Cheapflights for your next trip
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Fly from Montreal to Heathrow on these airlines
Choose from the following airlines for your flight from Montreal to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other flights departing from Montreal. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Discover the top 6 airlines that operate flights from Montreal to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Montreal to Heathrow?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Montreal to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Montreal.
Can Cheapflights find flights from Montreal to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Montreal to Heathrow become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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